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iris: Ajust gem buffer allocation size in Xe kmd

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gem buffer size must also be aligned to mem_alignment otherwise
vm binds can fail when Xe kmd checks if vm bind range is bigger than
gem buffer size.

Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22059>
This commit is contained in:
José Roberto de Souza 2023-03-20 10:41:34 -07:00 • committed by Marge Bot
parent a25ef68f68
commit 8ec0cb120c
1 changed files with 1 additions and 1 deletions
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src/gallium/drivers/iris/xe/iris_kmd_backend.c
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@ -44,7 +44,7 @@ xe_gem_create(struct iris_bufmgr *bufmgr,
struct drm_xe_gem_create gem_create = {
.vm_id = iris_bufmgr_get_global_vm_id(bufmgr),
.size = size,
.size = align64(size, iris_bufmgr_get_device_info(bufmgr)->mem_alignment),
};
for (uint16_t i = 0; i < regions_count; i++)
gem_create.flags |= BITFIELD_BIT(regions[i]->instance);